National Weather Service Forecast for: 8 Miles N Upland CA
Issued by: National Weather Service San Diego, CA
Updated: 1:04 pm PDT Jun 19, 2026
 
Tonight

Tonight: Mostly clear, with a low around 47. Northwest wind around 5 mph.
Mostly Clear
 Saturday

Saturday: Sunny, with a high near 74. West wind 5 to 10 mph.
Sunny
 Saturday
Night
Saturday Night: Mostly clear, with a low around 48. West wind around 5 mph becoming calm.
Mostly Clear
 Sunday

Sunday: Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.
Sunny
 Sunday
Night
Sunday Night: Clear, with a low around 50. Southwest wind around 5 mph becoming calm.
Clear
 Monday

Monday: Sunny, with a high near 83.
Sunny
 Monday
Night
Monday Night: Clear, with a low around 56.
Clear
 Tuesday

Tuesday: Sunny, with a high near 91.
Sunny
 Tuesday
Night
Tuesday Night: Mostly clear, with a low around 63.
Mostly Clear
Lo 47 °F Hi 74 °F Lo 48 °F Hi 76 °F Lo 50 °F Hi 83 °F Lo 56 °F Hi 91 °F Lo 63 °F

 

Tonight
 
 Mostly clear, with a low around 47. Northwest wind around 5 mph.
Saturday
 
 Sunny, with a high near 74. West wind 5 to 10 mph.
Saturday Night
 
 Mostly clear, with a low around 48. West wind around 5 mph becoming calm.
Sunday
 
 Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
 
 Clear, with a low around 50. Southwest wind around 5 mph becoming calm.
Monday
 
 Sunny, with a high near 83.
Monday Night
 
 Clear, with a low around 56.
Tuesday
 
 Sunny, with a high near 91.
Tuesday Night
 
 Mostly clear, with a low around 63.
Wednesday
 
 Sunny, with a high near 92.
Wednesday Night
 
 Mostly clear, with a low around 63.
Thursday
 
 Sunny, with a high near 91.
Thursday Night
 
 Clear, with a low around 60.
Friday
 
 Sunny, with a high near 85.

 

Forecast from NOAA-NWS for 8 Miles N Upland CA.